mdocml: Backed out check for `Ex' manual sec (ok schwarze@, joerg@), in

mdocml: Backed out check for `Ex' manual sec (ok schwarze@, joerg@), in

[kristaps]

Log Message:
-----------
Backed out check for `Ex' manual sec (ok schwarze@, joerg@), in turn backing out check_msec() and deps.

Modified Files:
--------------
    mdocml:
        libmdoc.h
        mdoc.7
        mdoc.c
        mdoc_validate.c

Revision Data
-------------
Index: mdoc_validate.c
===================================================================
RCS file: /usr/vhosts/mdocml.bsd.lv/cvs/mdocml/mdoc_validate.c,v
retrieving revision 1.75
retrieving revision 1.76
diff -Lmdoc_validate.c -Lmdoc_validate.c -u -p -r1.75 -r1.76
--- mdoc_validate.c
+++ mdoc_validate.c
@@ -45,7 +45,6 @@ struct	valids {
 };
 
 static	int	 check_parent(PRE_ARGS, enum mdoct, enum mdoc_type);
-static	int	 check_msec(PRE_ARGS, ...);
 static	int	 check_sec(PRE_ARGS, ...);
 static	int	 check_stdarg(PRE_ARGS);
 static	int	 check_text(struct mdoc *, int, int, const char *);
@@ -100,7 +99,6 @@ static	int	 pre_bl(PRE_ARGS);
 static	int	 pre_dd(PRE_ARGS);
 static	int	 pre_display(PRE_ARGS);
 static	int	 pre_dt(PRE_ARGS);
-static	int	 pre_ex(PRE_ARGS);
 static	int	 pre_fd(PRE_ARGS);
 static	int	 pre_it(PRE_ARGS);
 static	int	 pre_lb(PRE_ARGS);
@@ -139,7 +137,7 @@ static	v_pre	 pres_d1[] = { pre_display,
 static	v_pre	 pres_dd[] = { pre_dd, NULL };
 static	v_pre	 pres_dt[] = { pre_dt, NULL };
 static	v_pre	 pres_er[] = { NULL, NULL };
-static	v_pre	 pres_ex[] = { pre_ex, NULL };
+static	v_pre	 pres_ex[] = { NULL, NULL };
 static	v_pre	 pres_fd[] = { pre_fd, NULL };
 static	v_pre	 pres_it[] = { pre_it, NULL };
 static	v_pre	 pres_lb[] = { pre_lb, NULL };
@@ -440,28 +438,6 @@ check_sec(PRE_ARGS, ...)
 
 
 static int
-check_msec(PRE_ARGS, ...)
-{
-	va_list		 ap;
-	int		 msec;
-
-	va_start(ap, n);
-	for (;;) {
-		/* LINTED */
-		if (0 == (msec = va_arg(ap, int)))
-			break;
-		if (msec != mdoc->meta.msec)
-			continue;
-		va_end(ap);
-		return(1);
-	}
-
-	va_end(ap);
-	return(mdoc_nwarn(mdoc, n, EBADMSEC));
-}
-
-
-static int
 check_args(struct mdoc *m, const struct mdoc_node *n)
 {
 	int		 i;
@@ -773,16 +749,6 @@ static int
 pre_rv(PRE_ARGS)
 {
 
-	return(check_stdarg(mdoc, n));
-}
-
-
-static int
-pre_ex(PRE_ARGS)
-{
-
-	if ( ! check_msec(mdoc, n, 1, 6, 8, 0))
-		return(0);
 	return(check_stdarg(mdoc, n));
 }
 
Index: libmdoc.h
===================================================================
RCS file: /usr/vhosts/mdocml.bsd.lv/cvs/mdocml/libmdoc.h,v
retrieving revision 1.43
retrieving revision 1.44
diff -Llibmdoc.h -Llibmdoc.h -u -p -r1.43 -r1.44
--- libmdoc.h
+++ libmdoc.h
@@ -79,7 +79,6 @@ enum	merr {
 	ENOLINE,
 	EPROLOOO,
 	EPROLREP,
-	EBADMSEC,
 	EBADSEC,
 	EFONT,
 	EBADDATE,
Index: mdoc.c
===================================================================
RCS file: /usr/vhosts/mdocml.bsd.lv/cvs/mdocml/mdoc.c,v
retrieving revision 1.130
retrieving revision 1.131
diff -Lmdoc.c -Lmdoc.c -u -p -r1.130 -r1.131
--- mdoc.c
+++ mdoc.c
@@ -68,7 +68,6 @@ const	char *const __mdoc_merrnames[MERRM
 	"line arguments discouraged", /* ENOLINE */
 	"prologue macro out of conventional order", /* EPROLOOO */
 	"prologue macro repeated", /* EPROLREP */
-	"invalid manual section", /* EBADMSEC */
 	"invalid section", /* EBADSEC */
 	"invalid font mode", /* EFONT */
 	"invalid date syntax", /* EBADDATE */
Index: mdoc.7
===================================================================
RCS file: /usr/vhosts/mdocml.bsd.lv/cvs/mdocml/mdoc.7,v
retrieving revision 1.105
retrieving revision 1.106
diff -Lmdoc.7 -Lmdoc.7 -u -p -r1.105 -r1.106
--- mdoc.7
+++ mdoc.7
@@ -1956,8 +1956,9 @@ This is not the case in mandoc.
 In groff, the
 .Sx \&Cd ,
 .Sx \&Er ,
+.Sx \&Ex ,
 and
-.Sx \&Ex
+.Sx \&Rv
 macros were stipulated only to occur in certain manual sections.
 mandoc does not have these restrictions.
 .It
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